Known Vulnerabilities for Snap7 Server by Snap7 Project

Listed below are 1 of the newest known vulnerabilities associated with "Snap7 Server" by "Snap7 Project".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2020-22552 json The Snap7 server component in version 1.4.1, when an attacker sends a crafted packet with COTP protocol the last-data-unit fl... Not Provided 2020-10-28 2026-07-09
CVE-2017-1000230 json Not Provided 2017-11-17 2025-04-20

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSnap7 ProjectSnap7 Server1.4.2
ApplicationSnap7 ProjectSnap7 Server1.4.1
ApplicationSnap7 ProjectSnap7 Server1.4.0
ApplicationSnap7 ProjectSnap7 Server1.3.0
ApplicationSnap7 ProjectSnap7 Server1.2.1
ApplicationSnap7 ProjectSnap7 Server1.2.0
ApplicationSnap7 ProjectSnap7 Server1.1.0
ApplicationSnap7 ProjectSnap7 Server1.0.0

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